http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109000992-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c15ee3eb3595074ca1e742574c815358 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-38 |
| filingDate | 2018-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5b8e17d7f3d5e06b48c39767680f9cf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23befb7d06fb45f3819dd89985340ba5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7a5230033280c059b01bb6337bcbc62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3037506a4be8794dbddb9496b25fa7c5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95d6519210be016b813ed4bfe921a1e4 |
| publicationDate | 2018-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109000992-A |
| titleOfInvention | A water quality automatic sampler |
| abstract | The invention discloses an automatic water quality sampling instrument, which includes a water depth meter, a flow rate meter, a sampling device, a sample mixing device and a cabinet. The sampling device includes three sampling tubes, and the flow rate meter includes induction probes corresponding to the sampling tubes one by one. The sample mixing device includes a spiral tube and a first bearing seat, the first bearing seat is rotatably connected to the spiral tube, a turbine is arranged in the first bearing seat, the turbine is fixedly connected to the first bearing seat, and a first water outlet is provided on the chassis. The spiral pipe outlet is connected with the first water outlet. When in use, put the water depth probe into the river bottom, read the water level depth, determine the depth of the sampling pipe extending into the river through the scale on the sampling pipe, turn on the flow meter, read the river water flow velocity at the inlet of the sampling pipe respectively, and adjust the sampling flow velocity according to the corresponding river water flow velocity. Keep the sampling rate consistent with the river flow rate, so as to ensure that the sampling ratio is consistent with the runoff ratio, reduce the error between the sample and the actual situation, mix the water sample through the sample mixing device, and take the water sample at the first water outlet. |
| priorityDate | 2018-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.